i want to save high score but my code is not working???,i want to know where i have done mistake with this code . i want to save high score but i i restart the game this will reset??

Questions & Answers
1

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class score : MonoBehaviour {

public Text scoretext;
public int ballvalue;
// Use this for initialization
public int scorevalue;
public gamecontroller GC;

public Text highscore;
void Start () {
	scorevalue = 0;
	highscore.text = PlayerPrefs.GetInt ("HIGH SCORE:

",0).ToString();
Updatescore ();
updatehighscore ();
}
void OnTriggerEnter2D()
{
scorevalue += ballvalue;
GC.timeleft = Time.deltaTime +20 ;

	Updatescore ();
	timer ();


}
void OnCollisionEnter2D(Collision2D collision){

	if (collision.gameObject.tag == "Bomb") {
	
		scorevalue -= ballvalue ;
	
		Updatescore ();
	}
}

// Update is called once per frame
void Updatescore () {
updatehighscore ();
	scoretext.text = "score:

" + scorevalue;

	}
void updatehighscore() {

	if (scorevalue > PlayerPrefs.GetInt ("HIGH score:

", 0))
{

		PlayerPrefs.SetInt ("HIGH SCORE:

", scorevalue);
highscore.text = scorevalue.ToString ();
}
}
void timer()
{
GC.timertext.text = "Time Left:
" + Mathf.RoundToInt (GC.timeleft);
}
}
,

2

You need to call

PlayerPrefs.Save();

after your call PlayerPrefs.SetInt(); to actually save the score.

Edit: you also need to be consistent when getting/setting the values, it’s case sensitive.
You are using three different strings here, "HIGH SCORE:
", "HIGH score:
" and "HIGH SCORE:
", they need to be identical to all point to the same thing.
And you don’t need to put the
in there.